Isikhathi sokuvimbela umlilo somnyango womlilo sinqunywa ikakhulukazi ibhodi lomlilo. Kulokhu, ibhodi lezicishamlilo elisetshenziswa umnyango womlilo wekilasi A ngokuvamile lingcono kunebhodi lomlilo elisetshenziswa umnyango womlilo wesigaba B, ngakho ukusebenza kukonke kungcono kunomnyango womlilo wekilasi B.

umnyango we-fire shutter, umnyango wegumbi elibandayo olinganiselwe umlilo,umlilo ukalwe iminyango yensimbi,umnyango owodwa ophuthumayo wokuvikela umlilo,umlilo ukalwe umnyango ongabonakali,umnyango wokufinyelela olinganiselwe umlilo,umnyango womlilo,umlilo ukalwe iminyango yensimbi,iminyango yensimbi elinganiselwe ngomlilo,umlilo ukalwe umnyango ongabonakali,Umkhiqizi weminyango yensimbi olinganiselwe ngomlilo,umnyango wokufinyelela olinganiselwe umlilo,umlilo primed steel umnyango commercial,umlilo ukalwe umnyango ongabonakali,umnyango wensimbi olinganiselwe umlilo ngengilazi,umnyango wokufinyelela olinganiselwe umlilo,iminyango yangaphakathi enesilinganiso somlilo,umlilo ukalwe iminyango yensimbi,90mins umlilo olinganiselwe umnyango wezinkuni